sleep-until ( n/f -- )

Vocabulary

threads

Inputs

n/f	a non-negative integer or f

Outputs

None

Word description

Suspends the current thread until the given nanosecond count, returned by nano-count, is reached, or indefinitely if a value of f is passed in.

Other threads may interrupt the sleep by calling interrupt.

Definition

IN: threads

GENERIC: sleep-until ( n/f -- )

Methods

USING: kernel threads ;

M: f sleep-until drop "standby" suspend drop ;


USING: kernel math threads threads.private ;

M: integer sleep-until
    [ self ] dip schedule-sleep "sleep" suspend drop ;


USING: calendar threads ;

M: timestamp sleep-until now time- sleep ;